Here Are The Ages You Peak At Everything In Life

“There really is something daunting about approaching a round-numbered birthday. Researchers looking at people who were 29, 39, 49, or 59 found that they were more likely to make a big life change — good or bad. They found that these ‘9-enders’ were overrepresented in groups of people seeking to have an affair, people killing themselves, and people running a marathon for the first time.”

Here’s a fun one based on cumulative research from a number of different studies.

Want to know the best age to learn a new language, be attractive to the opposite sex, run a marathon, make the most money, have the most brain processing power, or be satisfied with your life?